This standard specifies the analysis method for the hygienic standard of unsaturated polyester resin and glass fiber reinforced plastics used as food packaging.
This standard is applicable to the analysis of various hygienic indexes of liquid unsaturated polyester resin made by adding styrene into the polyester produced with polyhydric alcohols, unsaturated dicarboxylic acid anhydrides, saturated dicarboxylic acid anhydrides, etc. as main materials as well as glass fiber reinforced plastics made of this resin.
2 Normative Reference
The following standard contains provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigendum), or revisions of, any of these publications do not apply. However, all parties coming to an agreement based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition applies.
GB/T 5009.60-2003 Method for Analysis of Hygienic Standard of Products of Polyethylene, Polystyrene and Polypropylene for Food Packaging
1 Scope
This standard specifies the analysis method for the hygienic standard of unsaturated polyester resin and glass fiber reinforced plastics used as food packaging.
This standard is applicable to the analysis of various hygienic indexes of liquid unsaturated polyester resin made by adding styrene into the polyester produced with polyhydric alcohols, unsaturated dicarboxylic acid anhydrides, saturated dicarboxylic acid anhydrides, etc. as main materials as well as glass fiber reinforced plastics made of this resin.
2 Normative Reference
The following standard contains provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigendum), or revisions of, any of these publications do not apply. However, all parties coming to an agreement based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition applies.
GB/T 5009.60-2003 Method for Analysis of Hygienic Standard of Products of Polyethylene, Polystyrene and Polypropylene for Food Packaging
3 Specimen
